and just this afternoon, our chief environmental affair s correspondent, ann thompson, told me that is just the case in fact, brian, we may be in for a few warm months, not boding well for people. >> they're talking about people in their 80s, 90s, no symptoms before, and suffering now. >> reporter: and i think it is a couple of things, our immune systems are turning on like they never have before. our environment is so much more complex. and whether or not you believe in global warming, there has been a shift. and our bodies are part of the environment, and they are responding accordingly. so 70 and 80-year-olds who never had the symptoms before, they're complaining of it now. >> all right, dr. snyderman, thank you, as always. and up next, the video that is getting a lot of attention.